Regarding the function of time-lapse photography, can the multiple of delay be adjusted?

Cameras are generally set to shutter priority mode. The shutter speed slows down. That is, the corresponding value becomes larger. Generally, the maximum shutter time of a camera is 4 seconds. Some cameras have 60 seconds, and even a SLR has a B door, which can be exposed for a long time.

The parameters of a photo are generally composed of focal length, aperture, shutter and ISO. When the focal length is fixed, the exposure parameters of photos are mainly determined by the latter three.

For example, in the morning or afternoon during the day, the outdoor street parameters are generally shutter1125 seconds, with an aperture of about 7 and ISO is. If you want to delay photography, then in the shutter priority mode, slowly adjust the shutter speed, that is, the value is large, such as110 second, which is ten times slower than the normal1125 second.

Of course, there is no need to adjust other parameters. Generally, SLR or high-end camera, other parameters are automatically adjusted.

Of course, the slower the shutter speed, the tripod should be used, or assisted by a tripod, so that the feeling of traffic on the street at night can be discharged.

Extended data

Time-lapse photography (English) is a photography technique that takes images or videos at a low frame rate and then plays them at a normal or fast rate.

In time-lapse photography video, the slow change process of an object or scene is compressed into a very short time, showing a strange and wonderful scene that is usually imperceptible to the naked eye.

Time-lapse photography can be regarded as the opposite of high-speed photography. Time-lapse photography is usually used to shoot urban scenery, natural scenery, astronomical phenomena, biological evolution and so on.

The process of shooting time-lapse photography with a camera is similar to making StopMotion, which connects single still pictures in series to get a dynamic video.

Long-time freeze time delay shooting. Also known as low-speed photography or fixed-time photography, "time-shrinking" photography. A means to record and reproduce the slow changing process of the scene with obvious changing images at regular intervals.

For example, it takes about 3 days and 3 nights for a bud to bloom, which is 72 hours. Shoot one frame of it every half hour, record the subtle changes of flowering action in turn, shoot 144 frame at * * *, then show it with a projector at normal frequency (24 frames per second), and reproduce the flowering process for 3 days and 3 nights within 6 seconds.